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Thread: Blue light in final stage of flowering

  1. #1

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    Default Blue light in final stage of flowering

    Hi iv heard that adding a blue light in with the normal lighting in the final stages of flower can make a big difference to how crystaly and resiny the plants are. has anyone had any experience of this if so id love to hear you results, good or bad.

    cheers

  2. #2

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    Blue light is beneficial to your plant all the way through flower in the same way that red is benefcial to vegging. Many growers us dual spectrum all the way through for this reason.
    It's Not What You Know, It's What You Can Prove

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    Viz Guest

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    @ M_C you just answered one of the questions on my (Very long) list for me. Cheers for that and to the OP for asking it.

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    M_C (14-08-16)

  6. #4

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    I use duel spec bulbs for flowering anyway so they have mixed light right from the start, iv just heard adding a extra separate blue light in the final couple of weeks helps them push out more resin. the question was anyone tried adding extra lights, not about if you should use red and blue together.
    Last edited by hightower76; 14-08-16 at 12:43 PM.

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    I've known people swap to MH for the last week of flowering, it didn't seem to make any discernible difference...

    But adding to your lighting always helps a little....

  8. #6

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    Yeah this is a bit oddball, one of those friend of a friend type things lol. I must admit I don't really buy the concept, that's why I was hoping to find someone with first-hand experience on this amongst the large community on here.

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